DLS PD408-AN10-277, User Manual, Page: 2 / 5

User's Manual - Page 1
RJ45 Female Connectors
Table 1 - Terminals Definition
Table 2 - Absolute Maximum
Electrical Ratings
PD408-AN10-277 Load Driver Module Information
Figure 1 - PD408-AN10-277 LDM Detail
Ground
Earth Ground
Electrical Characteristic Terminal Maximum
Relay Load Current 1 to 4 8 Amps.
Input Current For Relays 1 & 2 H1 20 Amps.
Input Current For Relays 3 & 4 H2 20 Amps.
Input Voltage H1-H2 220 to 277 VAC,
1-Phase .
NAME DESCRIPTION
1 Output Of Solid-State Relay #1
2 Output Of Solid-State Relay #2
3 Output Of Solid-State Relay #3
4 Output Of Solid-State Relay #4
H1 Hot Line Feed For Relays 1 & 2.
H2 Hot Line Feed For Relays 3 & 4.
N1-N6 Neutral Bus Connections.
INT-AN04
Control
Board
J3
LDM
SSR's OPTICAL
ISOLA
T
ORS
Load Driver Module
9 V
AC
Transformer
SSR1
SSR2
SSR3
SSR4
NEUTRAL
BUS
1
2
N1
N2
N3
N4
N5
N6
3
4
H1
H2
Specifications:
4 x 2250 Watts @ 277 VAC dimmer pack
which is designed to be controlled either
by a 4 x100 KOHM potentiometers ; one
for each dimmer, or by a standard 0-10 V
analog signal from a sinking or
sourcing controller.
Control Input specifications:
1 mA. current; Response range :
1 V = 0% ; 10 V = 100 %
Dimmer power specifications:
Operating Voltage: 277 VAC
Input : 2 x 20 Amp Breaker on 1 phase
Outputs: 4 x 2250 Watts
PD408-AN10-277
1
INT-AN04
4 channel 0-10 V dimmer board
Logic control firing board
Figure 2 - INT-AN04 control board
2 3 4
Output indicators
1
D S
Switch or
dimmer
jumpers
Switch level
adjustment
Each channel of the PD408-AN10-277 could be set to dim or switch.
4 Jumpers, 1 for each channel, are located on the back of the front cover.
Place jumper on D side for normal 0-10V dimmer operation, place jumper on S side for
switch operation.
Switching control Voltage level could be set from 0 to 10 V with the TrimPot.
FRONT
INT-AN04
BACK
TrimPot
Dim 1 Switch 1
Dim 2 Switch 2
Dim 3 Switch 3
Dim 4 Switch 4
PD408-AN10-277-UM
- 10/12
Copyright 2012 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice. Printed in U.S.A.
12302 SW 128 Ct. ; Miami, FL 33186
Tel: 305-969-8442 info@digitallighting.com
4x 2250 W.@ 277 V Dimmer Pack
PD40 8 -AN10-277 Digital Lighting Systems, Inc.
Analog 0-10V control
DigitalLighting.com